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+49 2680 181-0. A list of authorised sales partners can be found at www.ewm-group.com. Liability relating to the operation of this equipment is restricted solely to the function of the equipment.
Safety instructions Notes on the use of these operating instructions Safety instructions Notes on the use of these operating instructions DANGER Working or operating procedures which must be closely observed to prevent imminent serious and even fatal injuries. • Safety notes include the "DANGER" keyword in the heading with a general warning symbol. •...
Safety instructions Explanation of icons Explanation of icons Symbol Description Special technical points which users must observe. Correct Wrong Press Do not press Press and keep pressed Turn Switch Switch off machine Switch on machine enter the menu ENTER Navigating in the menu NAVIGATION Exit the menu EXIT...
Safety instructions General General DANGER Electric shock! Welding machines use high voltages which can result in potentially fatal electric shocks and burns on contact. Even low voltages can cause you to get a shock and lead to accidents. • Do not touch any live parts in or on the machine! •...
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Safety instructions General WARNING Risk of injury due to radiation or heat! Arc radiation results in injury to skin and eyes. Contact with hot workpieces and sparks results in burns. • Use welding shield or welding helmet with the appropriate safety level (depending on the application)! •...
Safety instructions Transport Transport CAUTION Damage due to supply lines not being disconnected! During transport, supply lines which have not been disconnected (mains supply leads, control leads, etc.) may cause hazards such as connected equipment tipping over and injuring persons! •...
3.1.1 Warranty For more information refer to the "Warranty registration" brochure supplied and our information regarding warranty, maintenance and testing at www.ewm-group.com! 3.1.2 Declaration of Conformity The designated machine conforms to EC Directives and standards in terms of its design and construction: •...
Machine description – quick overview Machine variants Machine description – quick overview Machine variants Version Functions Performance class TIG 17, TIG 26, Silicone rubber Standard torch for common welding tasks TIG 300 TIG 17, TIG 26, TIG 150, Gas-cooled TIG 200, TIG 300 With decentralised connector Heavy-duty TIG 300...
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Machine description – quick overview Machine variants The TIG torches are available in different model versions. The up/down and Retox versions add extra operating elements to the torches. TIG 17, TIG 26 TIG 150 U/D, TIG 200 U/D TIG 150 Retox, TIG 200 Retox TIG 17 GDV, TIG 26 GDV Figure 4-1 Item Symbol...
Machine description – quick overview Connection variants Connection variants 4.2.1 Decentral connection Figure 4-2 4.2.2 Decentral connection - GDV Figure 4-3 4.2.3 Euro central connection Figure 4-4 4.2.4 Euro central connection - KOMBI Figure 4-5 099-011623-EW501 15.03.2016...
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Machine description – quick overview Connection variants Item Symbol Description Welding current connection Decentral Control lead cable plug Shielding gas hose Crown nut G ¼“ Euro central connection Polarity selector plug, welding current cable Internal welding current cable for central connection/welding torch. •...
Design and function General Design and function General WARNING Risk of injury from electric shock! Contact with live parts, e.g. welding current sockets, is potentially fatal! • Follow safety instructions on the opening pages of the operating instructions. • Commissioning may only be carried out by persons who have the relevant expertise of working with arc welding machines! •...
Design and function Equipping the welding torch Equipping the welding torch 5.2.1 TIG 17, 26 Equipping the torch using the example of the TIG 17 torch. Procedure is similar for other models as appropriate. Figure 5-1 Item Symbol Description Gas nozzle Collet casing Torch body Collet...
Design and function Equipping the welding torch 5.2.2 TIG 150, 200 Figure 5-2 Item Symbol Description Torch body Insulation Collet Electrode Gas nozzle Back cap 099-011623-EW501 15.03.2016...
Design and function General General TIG torches are connected to the power source via the hose package. The following components are guided through the hose package: • welding current lead • shielding gas supply • control cable In TIG welding, the welding consumable is usually added manually in form of a stick. With fully automatic machines, the welding consumable is usually added as a wire by a separate wire feeder.
Design and function TIG GDV welding torch TIG GDV welding torch Figure 5-4 Item Symbol Description Rotary gas valve Close gas flow Open gas flow Screw the gas connection hose crown nut to the gas cylinder valve so that it is gas-proof. Prior to every welding task the rotary valve has to be opened and, after welding, be closed again.
Design and function TIG Up/Down torch TIG Up/Down torch Figure 5-5 Item Symbol Description Torch trigger Welding current ON/OFF Torch trigger Up/Down function TIG Up/Down torches are equipped with two torch triggers. These triggers are used to: • switch the welding current on and off, •...
Design and function TIG Retox torch TIG Retox torch Figure 5-6 Item Symbol Description Display Torch trigger Welding current ON/OFF Torch trigger Up/Down function In addition to the display, Retox torches are equipped with two torch rocker switches. Which functions are assigned to the individual operating elements depends on the welding machine used.
Maintenance, care and disposal Maintenance work, intervals Maintenance, care and disposal CAUTION Electrical current! The following work must always be carried out with the power source switched off. Maintenance work, intervals 6.1.1 Daily maintenance tasks • Check that all connections and wearing parts are hand-tight and tighten if necessary. 6.1.2 Monthly maintenance tasks •...
In addition to this, returns are also possible throughout Europe via EWM sales partners. Meeting the requirements of RoHS We, EWM AG Mündersbach, hereby confirm that all products supplied by us which are affected by the RoHS Directive, meet the requirements of the RoHS (Directive 2011/65/EU).
Rectifying faults Checklist for rectifying faults Rectifying faults All products are subject to rigorous production checks and final checks. If, despite this, something fails to work at any time, please check the product using the following flowchart. If none of the fault rectification procedures described leads to the correct functioning of the product, please inform your authorised dealer.
Technical data Checklist for rectifying faults Technical data Performance specifications and guarantee only in connection with original spare and replacement parts! Type TIG 17 TIG 26 TIG 150 TIG 200 Electrode polarity with DC Normally negative Guide type Manually operated Voltage measurement 113 V peak value Max.
Replaceable parts TIG 17 Replaceable parts CAUTION Damage due to the use of non-genuine parts! The manufacturer's warranty becomes void if non-genuine parts are used! • Only use system components and options (power sources, welding torches, electrode holders, remote controls, spare parts and replacement parts, etc.) from our range of products! •...
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Replaceable parts TIG 17 1.4 Gas nozzle for gas lens Ceramic 10 094-011136-00000 1.4 Gas nozzle for gas lens Ceramic 10 094-012694-00000 1.6 Gas nozzle for gas lens, Ceramic 10 094-011642-00000 JUMBO 1.6 Gas nozzle for gas lens, 12.5 Ceramic 10 094-011643-00000 JUMBO 1.6 Gas nozzle for gas lens,...
Replaceable parts TIG 26 TIG 26 The welding torch shown is an example only. Depending on the type used, torches may vary. Figure 9-2 1.1 Gas nozzle 47 Ceramic 10 094-001316-00000 1.1 Gas nozzle 47 Ceramic 10 094-000926-00000 1.1 Gas nozzle 47 Ceramic 10 094-001317-00000 1.1 Gas nozzle...
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Replaceable parts TIG 26 1.7 Gas nozzle for gas lens, 34 Ceramic 10 094-012686-00000 JUMBO 2.1 Collet body 0.5 - 1.2 Copper 10 094-001314-00000 2.1 Collet body Copper 10 094-000936-00000 2.1 Collet body 2 - 2.4 Copper 10 094-000937-00000 2.1 Collet body Copper 10 094-000940-00000 2.1 Collet body...
Replaceable parts TIG 150 TIG 150 The welding torch shown is an example only. Depending on the type used, torches may vary. Figure 9-3 1.1 Gas nozzle 26 Ceramic 10 094-012672-00000 1.1 Gas nozzle 26 Ceramic 10 094-012405-00000 1.1 Gas nozzle 26 Ceramic 10 094-011756-00000 1.1 Gas nozzle...
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Replaceable parts TIG 150 5.5 Electrode holder 35 Brass 094-011755-00000 5.5 Electrode holder 35 Brass 094-012667-00000 5.7 Gas diffuser 33 Brass 094-012669-00000 5.7 Gas diffuser 33 Brass 094-011984-00000 5.7 Gas diffuser 33 Brass 094-012671-00000 6.1 Back cap Short Plastic 094-011752-00000 6.2 Back cap medium Plastic...
Replaceable parts TIG 200 TIG 200 The welding torch shown is an example only. Depending on the type used, torches may vary. Figure 9-4 1.1 Gas nozzle Ceramic 10 094-009646-00000 1.1 Gas nozzle Ceramic 10 094-009647-00000 1.1 Gas nozzle Ceramic 10 094-009648-00000 1.1 Gas nozzle Ceramic...
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Replaceable parts TIG 200 5.5 Electrode holder Brass 094-009638-00000 5.7 Gas diffuser Brass 094-009640-00000 5.7 Gas diffuser Brass 094-009642-00000 5.7 Gas diffuser Brass 094-009643-00000 5.7 Gas diffuser Brass 094-009644-00000 6.1 Back cap Short Plastic 094-010723-00000 6.2 Back cap Long Plastic 094-010601-00000 099-011623-EW501 15.03.2016...
Circuit diagram TIG welding torch Circuit diagram 10.1 TIG welding torch The circuit diagrams are only intended for authorised service personnel! Figure 10-1 099-011623-EW501 15.03.2016...
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